Ply thickness effects on transverse cracking in cryogenic thermoplastic laminates

Key Points

• Transverse cracking increases in thinner ply thickness, suggesting a critical balance is needed.
• Key evidence shows a 30% increase in cracking incidence with 0.5 mm thick plies compared to thicker alternatives.
• Observational analysis across various ply thicknesses evaluates cracking behavior in laminates under cryogenic conditions.
• Understanding cracking risks supports enhanced laminate design for cryogenic applications, improving material performance.